First iPhone Worm Discovered, Rickrolls Jailbroken Phones 215
Unexpof writes "Users of jailbroken iPhones in Australia are reporting that their wallpapers have been changed by a worm to an image of '80s pop icon Rick Astley. This is the first time a worm has been reported in the wild for the Apple iPhone. According to a report by Sophos, the worm, which exploits users who have installed SSH and not changed the default password, hunts for other vulnerable iPhones and infects them. Users are advised to properly secure their jailbroken iPhones with a non-default password, and Sophos says the worm is not harmless, despite its graffiti-like payload: 'Accessing someone else's computing device and changing their data without permission is an offense in many countries — and just as with graffiti there is a cost involved in cleaning-up affected iPhones. ... Other inquisitive hackers may also be tempted to experiment once they read about the world's first iPhone worm. Furthermore, a more malicious hacker could take the code written by ikee and adapt it to have a more sinister payload.'"
Summary: it affects ignorant fools (Score:5, Insightful)
FFS, why is there even a default password on sshd for the jailbroken phones? It should default to being disabled and then require you enter your own password when it's enabled.
Re:Summary: it affects ignorant fools (Score:4, Funny)
arguably Apple share the blame (Score:2, Insightful)
If their selling strategy for the iPhone was more in line with their competitors, and it could be bought unlocked / without lockdowns on application installation, off-the-shelf as most rivals can, we probably wouldnt need the jailbreaking scene and nor would the virus be spreading this way.
Re:arguably Apple share the blame (Score:5, Interesting)
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The problem is people installing OpenSSH but not changing the password (which it does ask you to)
Perhaps the makers of OpenSSH should change the first-run behavior to require the user enter a new password in order to prevent this issue?
Re:arguably Apple share the blame (Score:5, Insightful)
This isn't OpenSSH developers' problem. The jailbreaking utility should prompt you to change your root password. SSH is only allowing you to remotely log on the device, in the end if your password is weak/default, you shouldn't run an SSH server.
Re:arguably Apple share the blame (Score:4, Insightful)
Except there's no into the command line except SSH, and hence no way to change the password.
'First run' behavior is pretty meaningless when it's a daemon process installed from an interface that doesn't allow it to prompt.
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You mean, There isn't an app for that?
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Perhaps the makers of OpenSSH should change the first-run behavior to require the user enter a new password in order to prevent this issue?
No. OpenSSH is a tool for allowing remote access to a host. It is not a password manager, login manager, etc. Such functions are best separated from OpenSSH. Perhaps it would be best if the jailbreak utility prompt for a root password or generate and provide
the new SSH private key for the root account to allow for ssh key exchange logins and instruct the user to login via SSH to change the root password. Something like that.
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OpenSSH doesn't have this behavior, it uses your system's normal passwords.. It's the particular Iphone-ported application.
Th Root Password (Score:5, Informative)
is alpine.
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And screw things up for the vast majority of users who aren't doing an incredibly dumb thing like leaving a factory default root password unchanged?
Re:arguably Apple share the blame (Score:4, Interesting)
It depends when you last jailbroke your iPhone. I did a jailbreak early on. I installed openSSH and changed the default password. I then found out that the phone entered an infinite loop of restarting the home screen and had to be forcibly restored.
The problem appears to be that the passwd binary on the phone is (deliberately?) broken so it generates incorrect hashes for the password entered. If you actually want to change your password then you need to jump through some hoops [matsimitsu.nl] to change it without using the usual passwd command.
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Umm except I just did this with no problems? I logged out and back in with new password, no issues. This is on 3.12. what loop issue did you have and how do you go about triggering it? I will test...
Re:arguably Apple share the blame (Score:5, Informative)
The only rivals that are completely unlocked are Palm OS (which is a joke,) Windows Mobile, and Maemo.
Android and WebOS do at least allow you to install unsigned apps, but you don't get root access without a jailbreak, and BlackBerry and Symbian both require signed apps and don't even give root to most signed apps. Useful for things like tethering (although not required.)
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I'm not sure why you think PalmOS is a joke. It's a nice Linux varient. The problem with it is it is hobbled by a handicapped SDK at the moment.
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Re:arguably Apple share the blame (Score:4, Informative)
WebOS - http://en.wikipedia.org/wiki/Web_OS [wikipedia.org]
big difference
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As others have pointed out, I'm not talking about the modern OS that the Pre is running, and the Pixi will be running.
I'm talking about the ancient kludge-on-top-of-a-kludge single-tasking OS that was originally written for the (m68k-based) Pilot 1000 and 5000, and is now emulating the RAM-based filesystem on flash and emulating the 68k on an ARM, with "ARMlets" that punch down through the bottom of the OS to run outside of emulation, and with a "multitasking model" that makes MS-DOS TSRs look like a good i
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The other difference, of course, is that Palm wants people to hack on the Pre (and soon, the Pixi) as much as possible. They encourage the homebrew community, and don't even clamp down on apps that Sprint would prefer to not have on their phones like MyTether. (Sure, they don't have
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And I agree with stillpixel. I wouldn't be shocked if Apple themselves had a hand in this.
Oh brother. Apple doesn't care what you do with the iPhone, but they do have to close the holes that enable jailbreaking because they're security holes through which Something Bad could go to Do Something Bad. It's one thing to say that Apple is actively against jailbreaking and otherwise doing whatever you want with the phone (a popular and ridiculous notion often bandied about here), but it's quite another thing to realize that they don't care all that much but still have to close the holes. Thinking t
Re:arguably Apple share the blame (Score:5, Insightful)
Apple doesn't care what you do with the iPhone, but they do have to close the holes that enable jailbreaking because they're security holes through which Something Bad could go to Do Something Bad.
Apple absolutely does care what you do with the iPhone. That's why they've updated the ROM [iphonehacks.com] in newer 3Gs models to prevent jailbreaking.
If Apple was okay with jailbreaking, and just interested in closing security holes, they would work on those holes, rather than on preventing jailbreaking altogether. (In fact, that's exactly what Palm does do. One of the first methods to install apps on a Pre was to e-mail yourself a link to an application. Palm (rightfully) closed that hole, but left intact the ability to root a Pre.
And I agree with stillpixel. I wouldn't be shocked if Apple themselves had a hand in this.
Thinking that Apple someone had a hand in creating this "worm" for jailbroken iPhones is not only considerably misguided (and unfounded), it's utterly moronic.
I didn't say I believe that Apple had a hand in it. I said I wouldn't be shocked if they did. They've got a vested interest in keeping people from jailbreaking, and this kind of thing (especially because it's relatively innocuous) fits the bill.
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"If Apple was okay with jailbreaking, and just interested in closing security holes, they would work on those holes, rather than on preventing jailbreaking altogether."
Ah, color me confused. Jailbreaking takes place through security holes. If they close the holes, as you suggest, then the phone can no longer be jailbroken. Or are they supposed to leave a backdoor specifically for jailbreaking?
In which case, you've now left a (known) hole in your system for someone (anyone) to exploit.
My position is that there shouldn't be such a concept as "jailbreaking". Users should not feel imprisoned within the iPhone OS. How much more secure does the OS have to be than BSD Unix? That's the base we're really talking about.
The idea that allowing users root access when [i]they're the ones administering the phone in the first place[/i] seems to me to be a huge fallacy. At some point, you have to trust that your users aren't morons.
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I was under the impression that the Konami code just allowed unsigned apps to be installed, not root access.
http://www.webos-internals.org/wiki/Portal:Accessing_Linux [webos-internals.org]
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Uuum... on what planet? I developed software for Symbian. And I can install anything I like on the Symbian device. Even modify system files. On Maemo (I presume we're talking about the N900 here, you have root access right there. No jailbreaking. No tricks. Just a shell command to go to root mode. Which is expected,as it's Linux. And not that fake "Linux" that is called Android.)
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I'm not disputing Maemo, and I listed that in my list of fully-open to the user OSes.
But, I was under the impression that S60 3rd Edition had mandatory code signing, and applications only got full root access if the manufacturer of the device signed the program - not if the developer rubberstamped the app, not if the user had the app signed for their device. Maybe I'm wrong, but I haven't seen any evidence to the contrary. (Symbian devices aren't the most common here, and Nokia has never sold a Symbian phon
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I can't speak for symbian since I have never used it, but you can install unsigned applications on a blackberry, but you will need to specify the level of trust manually.
In my (limited) experience, Blackberry phones are pretty open.
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As of what version of the BB OS? I was under the impression that you had to purchase a signing key (cheap, but still) to sign applications, and even then, there was no root access to the "filesystem," to try to prevent piracy.
(Palm OS uses security by obscurity on its programs+databases "filesystem," but NVBackup and FileZ break that obscurity rather easily.)
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Wrong.
The telco Android ROMs rarely give you root access but all the ADP and most of the community ROMs give you root access out of the box.
Flashing a new ROM is not jailbreaking any more then re-installing Windows is.
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However, IIRC, you don't get to use paid Android Market apps if you get a ROM that allows root.
Therefore, it becomes a catch-22 - to have root, you either jailbreak, or you don't get paid apps.
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The only rivals that are completely unlocked are Palm OS (which is a joke,)
Windows Mobile (which is a joke), and Maemo (which is a joke).
The whole mobile OS landscape seems to be a stand-up comedy club.
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I keep forgetting about that Nextel thing.
OK, so phones that anyone here would actually buy, you get root out of the box.
What does this mean exactly? how to fix? (Score:2)
I have a jailbroken iphone. But othet then the Cydia and ICY applicaions icons which are installed during the redsnow jailbrake I have not deliberately installed any other non-itunes apps. Do I have ssh running but not know it after I jail break?
If so how to I log into it and change the password?
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And on top of that, leave it running.
SBSettings, folks. Turn it on when you need it. If you're not using it, why leave it on even if you have changed the password?
Re:What does this mean exactly? how to fix? (Score:5, Informative)
Go to Cydia, manage tab, packages, and see if OpenSSH is on the list of installed packages.
If it is, download and install a package from Cydia called MobileTerminal.
Start MobileTerminal, type in "su", then type in the default password "alpine", then type in "passwd", and set a new password (don't use " quote marks " in any of these commands)
Re:What does this mean exactly? how to fix? (Score:4, Informative)
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Re:Summary: it affects ignorant fools (Score:4, Insightful)
...why is there even a default password on sshd for the jailbroken phones?
Probably because the people writing an SSH client for a hacked version of a cell phone have little or no incentive to spend time working on details like requiring the user to input a password when the client is installed. Look if you're going to jailbreak your cellphone and start adding network services like SSH, with very limited user types, you should probably have a clue what you're doing in the first place. I put this right up there with people running Apache on their home Windows XP machine and getting compromised when they don't update it regularly.
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SSHD isn't on jailbroken phones.
The jailbreak installs very little by default. Only users who installed SSHD deliberately, leave it running all the time, and didn't change the password are impacted.
Lots of hype, not as big of a deal as it seems. (And, frankly, wouldn't be a big deal if Apple would open up enough of their APIs for the typical apps most people seem to use when they are Jailbroken could work...)
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one would assume that getting ssh working is part of the jailbreaking process.
But ya, if you enable ssh and leave the root pw as a default, you deserve a lot worse than a rickrolling...
Re:Summary: it affects ignorant fools (Score:4, Funny)
Egad!! Don't you "Get-off-my-lawn"-types get it?
NOTHING IS WORSE THAN GETTING RICKROLL'D!!
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Except maybe getting Duckrolled.
Don't you young'uns know anything?
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Nah, I checked my phone and no SSHD running on it. I had to install cydia and then OpenSSH to get it installed and the instructions to CHANGE THE PASSWORD are pretty clearly right there. This shouldn't be a big deal...
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The root "account" on an iPhone is the same for all phones but is normally disabled. At least at some points in time, a jailbreak consisted of enabling SSH and that root account. SSHing into your phone using that account was the only way you could to anything else - it WAS the break.
Admittedly now, with more user friendly jailbreaks, SSH could ask you to change the password when you install it.
Okay so I tried this... (Score:5, Informative)
My phone is Jailbroken but Cydia wasn't on it. I fired up Putty and nope, connection rejected. Tried to install SSH with Rock, it failed claiming that it didn't have Superuser privs. I fired up blacKra1n and installed Cydia. During the install Cydia appeared to install SSH but still no connection. I went in and reinstalled SSH, now I got a connection with the default password. But wait, at the bottom of the SSH install screen where it tells you how to use it they TELL YOU TO CHANGE THE PASSWORD! they also provide you a link to an article detailing HOW TO DO THAT. At this point I already had an SSH connection so I issued a passwd and changed it. TaDa, that hard to do - sheesh! I also installed an interesting little tool called Toggle SSH, gee guess what that does very well? Yup, blocks SSH connections at the press of a button - like a toggle ;-)
So, I had to jump through hoops to install the damned thing, then I received CLEAR instructions on how to change the default password, AND there's a simple to use FREE program out there that disables it. Obviously it might get installed as part of other things depending upon how you jailbroke but come on, they could not have made this too much easier to fix! If people are getting spanked by this well, perhaps they should have been a little more cognizant when they jailbroke? It's not hard to fix via any computer with SSH on it and you can even load a terminal program local to the phone to fix it....
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I'm surprised more people don't keep SSH off when idle; it uses a significant amount of battery power. After turning it off, my battery runtime improved quite noticeably.
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Makes sense to me, wondered about that actually. It's off on my machine! Well at least I hope so, the app prevents me from contacting it at least. I'd agree that killing the daemon is a good idea for batt life reasons...
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Because the people writing software packages for jailbroken phones don't actually know very much about what they are doing?
The just quickly ported SSH and let it use the default passwords, which aren't unique. Which was fine before the phone had anything that used the password file other than UID info. Now that something is authenticating from it, its a bad thing, the fact that its for remote network access makes it a horrible thing.
There is a reason Apple doesn't want every douche bag in the world to be
Narrow Band detector (Score:5, Insightful)
So this worm is aimed at people are are smart enough to jailbreak an iPhone, but stupid enough not to change a default password. Sounds like a narrow band detection device.
Re:Narrow Band detector (Score:5, Informative)
also this article fails to mention that the worm disables ssh after infecting the device.. therefore kinda cleaning up the problem ..
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Not exactly. Jailbreaking an iPhone these days isn't what it used to be.
It doesn't even require the command line anymore.
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About a month ago, I ran into a girl who was obviously
a) not a geek, and
b) would not have a geek boyfriend
and was carrying a jailbroken iPhone. With the easy GUI that the Dev Team has had for awhile, I think it's at the point where it's possible for mainstream users to do it.
Something Ironic about the lyrics (Score:5, Funny)
http://www.youtube.com/watch?v=3KANI2dpXLw&feature=player_embedded#
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and the iPhone getting rickroll'd
http://www.youtube.com/watch?v=3KANI2dpXLw&feature=player_embedded# [youtube.com]
You basterd.
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WTF? That video is not available in my country because of some greedy bastards from the stone age.
How about you give me an ed2k link or one to a torrent file, like in the 21st century?
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WTF? That video is not available in my country because of some greedy bastards from the stone age.
How about you give me an ed2k link or one to a torrent file, like in the 21st century?
You sure want to go to great lengths just to get rickrolled ;o)
SSH (Score:3, Funny)
Re:SSH (Score:4, Insightful)
Similar case (Score:5, Informative)
Ars technica reported a similar case in the Netherlands about a week ago. A teenage "hacker" replaced the wallpaper with one showing an alert that told the user to give him 5 euros for instructions to remove the "virus". Full article [arstechnica.com]
Re:Similar case (Score:4, Funny)
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Erm...unless the phone wanders into range of a wifi network, and gets on that, in which case the phone company firewalling the phone network is hardly going to do anything.
Incidentally, I was unaware that phones actually could communicate with each other over the NAT IPs given out by the phone company. Interesting. That opens up all sorts of interesting concepts...
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Erm...unless the phone wanders into range of a wifi network, and gets on that, in which case the phone company firewalling the phone network is hardly going to do anything.
Of course. But then you're not on their network, so they have no responsibility there.
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And for you, sir, version 2 -
It looks for any flashlight app on your system and then when you try to run it, the phone plays "You light up my life".
Download it now. Be the first on your block.
This story seems familiar (Score:3, Informative)
Oh right. [arstechnica.com] Probably someone saw that story too and decided to have a little fun with the same gaping security hole too.
DEFAULT PASSWORD? (Score:2)
Holy Mother of Cheswick.
What was it, username "FIELD" password "SERVICE"?
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User: root
Password: alpine
Unless you reset it with passwd once you get in (something no guide underscores the importance of, and your typical "ooooh shiny" mass-market Apple consumer won't know), this is the default.
Having a default password is bad enough, but my question is: why does the celluar network in Australia permit direct device-to-device connections over the air?
Re:DEFAULT PASSWORD? (Score:5, Interesting)
Having a default password is bad enough, but my question is: why does the celluar network in Australia permit direct device-to-device connections over the air?
Once you're running an IP stack, you'd have to make a deliberate and non-trivial effort to prevent direct connections, no?
Re:DEFAULT PASSWORD? (Score:4, Informative)
Actually, most of the jailbreaking guides did make a big deal of changing your password, back when installing SSH was a required part of the process. Apparently when you install SSH through Cydia today it also suggests you change the password. So the people who got hacked ignored a clear warning.
Once you connect your phone to the Internet, device to device connections are sort of the default. You have to purposely block incoming connections to prevent it.
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Also those being hacked could be using old firmware versions. Back in the old (1.1.3.) days the passwd command installed with the jailbreak was broken and users were advised [flipsidereality.com] not to use it.
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For this exploit to occur 3 things must happen:
You typical "ooooh shiny" mass-market Apple consumer generally does not do #1 above much less the two other things.
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Because in Australia Telco's aren't permitted to monitor or interfere with communications using a recognised protocol (SMS, Voice, IP/Data).
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I was referring to the notorious "field service" back door DEC had back in the '70s.
They should have required you to set a password on initial install.
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Erm, it doesn't have to be done though MobileTerminal, it can be done through SSH, of course.
I did an interview with ikee-as is seen on my blog (Score:4, Informative)
don't click it! (Score:2, Informative)
A message for default passworded iPhone users... (Score:3, Informative)
If you are too stupid to change the default password on the SSH server running on your iPhone, you shouldn't have a jailbroken iPhone. You should leave the damn software alone so that Big Daddy Jobs can take care of security for you. Come back and see us jailbreakers when you get to wear your big boy panties.
It wouldn't have happend if... (Score:2)
perps. to the international courts (Score:2)
> wallpapers have been changed by a worm to an image of '80s pop icon Rick Astley
I would say that this is a textbook contravention of Article 5 of the Universal Declaration of Human Rights :-)
a worm, you say? (Score:2)
there's no firewall on the iphone?
glad I own a pre!
good default iptables ruleset ftw!
Well there goes that excuse! (Score:2)
No need to jailbreak if Apple sold unlocked phones (Score:2)
Here in Canada, carriers refuse to unlock even phones paid in full. Not only does it limit the freedom of consumers but since all carriers are in on it, it smacks of collusion.
Now that there are multiple GSM carriers in Canada (Bell, Telus, Rogers/Fido), I encourage all of my fellow Canadians to write to the CRTC mailto:info@ccts-cprst.ca [mailto] and their local Member of Parliament to force the carriers to provide an
I don't see this as a bad thing (Score:2)
(quickly ducks)
RS
Re:So... (Score:5, Insightful)
Yeah, it's the same kind of thing as Windows... Like if a user installed a remote management protocol, then left the default password on it, and then wondered why they got hacked so easily...
Not to mention this is NOT apple's software, or anything that apple sanctioned on their phone. It is from hacked phones. Sadly, this will do nothing but make Apple more sure that they should not open up the iPhone platform more.
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Sadly, this will do nothing but make Apple more sure that they should not open up the iPhone platform more.
...which is complete BS! Whether Apple opens up the platform or not will not depend on an issue like this. It will depend on their vision on how to make money and keep it selling. If they allow an ssh-server in the future, knowing this, they will force the user to change the password to something else.
Re:So... (Score:4, Interesting)
I am reminded of those "I'm a Mac, and I'm a PC" commercials. So, Mac's "little brother" I guess is susceptible to the same plagues PCs are.
Dude . . . it has nothing to do with Mac security. They've installed a third party application on their iPhone -- a service, no less. It's like giving out your house key to everyone, then complaining about how ineffective your house locks are. There are a couple of security practices being ignored by the end user here -- and these are users that, knowing how to jailbreak an iPhone, should know better.
1. Never leave a default password.
2. Never install a service if you don't need it. (Okay, maybe some DO need it, but I doubt all of them.)
The same applies to Windows. Windows is riddled with security problems, hence 75% of windows viruses still work, whereas less than .001% of mac viruses still work (if even that). But even so, many "security problems" in Windows are not the fault of Windows, but of the user running it. It doesn't matter how perfect your burglar alarm is if you don't turn it on.
On a lighter note:
Dark Helmet: "Give us the combination to the air shield!"
King Roland: "All right! All right. It's 1-2-3-4-5."
Dark Helmet: "That's the stupidest combination I've ever heard in my life! That's the kind of combination an idiot would have on his luggage."
[enter president Skroob]
President Skroob: "Did you get the combination to the air shield?"
Dark Helmet: "Yes! It's 1-2-3-4-5."
President Skroob: "That's amazing! I have the same combination on my luggage!"
Mel Brooks FTW.
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Wow. You're either stupid, or trolling.
I'll go with trolling. No one is that stupid.
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When I was working in the industry, the definitions used was pretty straightforward:
A smartphone is a phone that can run 3rd party applications.
A feature phone can't run 3rd party applications. But it does have built in applications significantly beyond the basic phone, contacts and SMS features.
That's not quite as arbitrary as it may at first sound. Being able to run 3rd party applications implies an OS with general purpose APIs. And that justification gives rise to another small category of phones. Closed
Not Apple though (Score:4, Insightful)
The vulnerability does not happen on any iPhone coming directly from Apple. It's only devices that are jailbroken, then only devices that have sshd installed, and then only devices where those users left the default password in place because, hey - who is going to scan for an iPhone in a coffee shop?
I agree generally with your point about a monoculture, but this is not it. It's a stupid default on a security tool shipped by a third party, that a smaller percentage of users will have (though the last I head the jailbroken iPhone population was north of a million so it's still significant).
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Ah, you're right, my bad (although this site really needs a less subtle troll mod, something like -1, Insinuated that Macintosh products aren't magically perfect).
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Yes, but what makes you think jailbreaking apps writers are interested in usability? It seems to me that if you are taking a device and making it perform outside its manufacturer-specified parameters, you are taking that responsibility upon yourself. If you are using your own tools or something provided by a third party is irrelevant.
How is this worse (responsibility-wise) than having a phone bricked because of a botched jailbreakin
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